公开(公告)号：US20170081354A1

公开(公告)日：2017-03-23

申请号：US15122708

申请日：2015-03-03

Applicant: Hayashibara Co. Ltd.

Inventor： Mitsuyuki KAMBE ,  Koichi NISHI ,  Akira KAWASHIMA ,  Akiko YASUDA ,  Hitoshi MITSUZUMI ,  Toshio ARIYASU

IPC: C07H17/07 ,  A61K8/60 ,  A61Q19/00 ,  A23L33/15 ,  C12P19/60 ,  A23L27/20 ,  A23L27/00 ,  A23L33/10 ,  A61K31/7048 ,  C12P19/14

Abstract: The present invention aims to provide a novel glycosyl hesperetin, which is significantly reduced in miscellaneous tastes characteristic of conventional products containing glycosyl hesperetin, and a method for producing the same and uses thereof; and the objects are solved by providing a glycosyl hesperetin which comprises glycosyl hesperetin in an amount of 90% or more by mass but less than 100% by mass, on a dry solid basis, but it does not substantially contain furfural, and a method for producing the same and uses thereof.

公开(公告)号：US20200283466A1

公开(公告)日：2020-09-10

申请号：US16878911

申请日：2020-05-20

Applicant: Hayashibara Co. Ltd.

Inventor： Mitsuyuki KAMBE ,  Koichi NISHI ,  Akira KAWASHIMA ,  Akiko YASUDA ,  Hitoshi MITSUZUMI ,  Toshio ARIYASU

IPC: C07H17/07 ,  A61Q19/00 ,  A61K31/7048 ,  A23L27/00 ,  A23L27/20 ,  A23L33/10 ,  A23L33/15 ,  A61K8/60 ,  C12P19/60 ,  A23L2/52 ,  C12P19/18 ,  C12P19/14

Abstract: The present invention aims to provide a novel glycosyl hesperetin, which is significantly reduced in miscellaneous tastes characteristic of conventional products containing glycosyl hesperetin, and a method for producing the same and uses thereof; and the objects are solved by providing a glycosyl hesperetin which comprises glycosyl hesperetin in an amount of 90% or more by mass but less than 100% by mass, on a dry solid basis, but it does not substantially contain furfural, and a method for producing the same and uses thereof.

公开(公告)号：US20230242957A1

公开(公告)日：2023-08-03

申请号：US17766405

申请日：2020-10-02

Applicant: Hayashibara Co., Ltd.

Inventor： Akiko YASUDA ,  Manabu MIYATA ,  Takuo YAMAMOTO ,  Akiko MIZOTE ,  Hitoshi MITSUZUMI

IPC: C12P19/16 ,  C12N9/10 ,  C12N9/44 ,  C12N9/34 ,  C12P19/14 ,  A23L29/30 ,  C07H3/06

CPC classification number: C12P19/16 ,  C12N9/1074 ,  C12N9/2457 ,  C12N9/2428 ,  C12P19/14 ,  A23L29/30 ,  C07H3/06 ,  C12Y302/0102

Abstract: The present invention aims to provide a saccharide composition suitable for a cyclic-tetrasaccharide-containing starch syrup which has low viscosity, low water activity, low coloration property, and low calorie content, and which is unlikely to cause precipitation of crystals of saccharides during storage, and to provide a use of the composition and a production method for the composition. The object is achieved by providing a cyclic-tetrasaccharide-containing saccharide composition having the following characteristics (1) to (3): (1) the saccharide composition includes a branched cyclic tetrasaccharide in addition to the cyclic tetrasaccharide, wherein the content of the cyclic tetrasaccharide with respect to the total solid content of the saccharide composition obtained by allowing glucoamylase and α-glucosidase to act on the above saccharide composition is 38% by mass or higher, on a dry solid basis; (2) the ratio of α-1,4-linked glucose in the total glucose residues constituting the saccharide composition in methylation analysis is over 9% and 15% or lower, and (3) the ratio of α-1,4,6-linked glucose in the total glucose residues constituting the saccharide composition in methylation analysis is less than 6%; and providing a use of the composition and a production method for the composition.